Fix Windows Terminal 404 Error on Startup
When Windows Terminal shows a 404 error on startup, it usually means the app cannot find a requir...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Remote Desktop Mouse Lag and Input Delay
When you move your mouse in a remote desktop session and the cursor lags or jumps, or when keystr...
Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Fix 'Port Already in Use' Error When No Process Shows
You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...
Fix Remote Desktop Connection Refused on Windows 10
You try to connect to a Windows 10 PC via Remote Desktop, but you get an error like "Remote Deskt...
Fix Windows Update Authentication Failed for Domain Users
If you're a domain user and see "Authentication failed" when checking for Windows Updates, the is...
Issue queue
SitemapResolve Microsoft Teams Backup Issues
How to Unlock a File Locked by Chrome Browser
Troubleshooting PuTTY Connection Refused
Fix Windows Defender 502 Bad Gateway Sync Error
Resolve OneDrive 0x8004de40 Connection Refused
Fix Windows Search Network Error and Sync Issues
How to Fix Remote Desktop Permission Denied Error 0x80070005
How to Fix Chrome Sync Configuration Invalid
How to Troubleshoot Windows Update Errors
How to Restore Chrome Bookmarks from Backup
How to Resolve MongoDB Compass Connection Refused Error
How to Turn On Edge Profile Sync After Pause
How to Unlock a File Locked by Chrome Browser
Troubleshooting PuTTY Connection Refused
Fix Windows Defender 502 Bad Gateway Sync Error
Resolve OneDrive 0x8004de40 Connection Refused
Fix Windows Search Network Error and Sync Issues
How to Fix Remote Desktop Permission Denied Error 0x80070005
How to Fix Chrome Sync Configuration Invalid
How to Troubleshoot Windows Update Errors
How to Restore Chrome Bookmarks from Backup
How to Resolve MongoDB Compass Connection Refused Error
How to Turn On Edge Profile Sync After Pause